CVE-2022-30995Public exploit

Sensitive information disclosure via empty credential token issuance

Published May 3, 2023 · Updated Jan 30, 2025

Improper authentication in Acronis Cyber Protect 15 and Cyber Backup 12.5 allows remote attackers to disclose sensitive information. The /idp/token endpoint accepts empty credentials and issues a bearer token with access to protected management APIs. Network access to the on-premises management service is required, and the issued token exposes protected data and management functions.

CVSS severity9.3
Critical
EPSS probability3.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authentication in Acronis Cyber Protect 15 and Cyber Backup 12.5 allows remote attackers to disclose sensitive information. The /idp/token endpoint accepts empty credentials and issues a bearer token with access to protected management APIs. Network access to the on-premises management service is required, and the issued token exposes protected data and management functions.

The record

CVE
CVE-2022-30995
Published
May 3, 2023
Updated
Jan 30, 2025
Vendor
Acronis
Product
Acronis Cyber Protect 15
Classifications
CWE-287, T1190
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 3, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 30, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <29486

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Acronis · Acronis Cyber Protect 15version=unspecified <29486
Acronis · Acronis Cyber Backup 12.5version=unspecified <16545

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
9.3Acronis International GmbHCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-287Improper Authentication
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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